Lately I have been working on uptime and robustness, as well as improving the UI. Some recent changes:

Right click New Message to go right to the Address Book - an often requested feature.List sorts are now case insensitive.Windows Delete key fixed (worked around a WxPython bug)Automatic corrupted block repair.Prevent insertion of overly-large image or invalid image.Image picker fixed in Linux variants that previously had problems.Detection of attachment file deleted between file selection and message send.Mac icon added.

Server robustness improvement:New server self-test feature, and cms_kad.py keepalive system - each server monitors itself and its partner, automatically restarts down server, prunes full disk, alerts the admin if anything is wrong.